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The ornamental design for a “coke oven wall block assembly”, as shown and described.
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This application may be deemed to be related to copending and commonly owned U.S. Utility patent application Ser. No. 15/622,384 filed on Jun. 14, 2017, the entire content of each being expressly incorporated hereinto by reference.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 25 2017 | BOWSER, ALAN E , JR | FOSBEL, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 044018 | /0766 | |
| Nov 02 2017 | Fosbel, Inc. | (assignment on the face of the patent) | / | |||
| Mar 08 2019 | FOSBEL, INC | FSBL ACQUISITION, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 048987 | /0217 | |
| Mar 08 2019 | Fosbel Intellectual Limited | FSBL ACQUISITION, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 048987 | /0217 | |
| Mar 08 2019 | FSBL ACQUISITION, INC | FOSBEL, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 049636 | /0142 |
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